56641475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3491}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 77941440

約数和(自身を除く): 21299965

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 3491, 16225, 17455, 38401, 87275, 192005, 205969, 960025, 1029845, 2265659, 5149225, 11328295, 56641475]

約数ペア:

[(1, 56641475), (5, 11328295), (11, 5149225), (25, 2265659), (55, 1029845), (59, 960025), (275, 205969), (295, 192005), (649, 87275), (1475, 38401), (3245, 17455), (3491, 16225)]